uint8 beam_signal 
uint8 turn_signal 
bool danger_alarm_lamp_signal 
bool clearance_lamp_signal 
bool reversing_lamp_signal
bool brk_lamp_signal
bool alarm_lamp_signal
uint8 foglight_signal 
bool horn_signal
uint8 left_window_signal
uint8 right_window_signal
uint8 wiper_signal
bool air_condition_signal
uint8 battary_swap
bool battary_swap_verify